File _service:obs_scm:tre-CVE-2016-8859.patch of Package tre

diff -up tre-c2f5d130c91b1696385a6ae0b5bcfd5214bcc9ca/lib/tre-match-parallel.c.CVE-2016-8859 tre-c2f5d130c91b1696385a6ae0b5bcfd5214bcc9ca/lib/tre-match-parallel.c
--- tre-c2f5d130c91b1696385a6ae0b5bcfd5214bcc9ca/lib/tre-match-parallel.c.CVE-2016-8859	2014-02-28 19:55:36.000000000 +0100
+++ tre-c2f5d130c91b1696385a6ae0b5bcfd5214bcc9ca/lib/tre-match-parallel.c	2016-11-02 22:07:41.984468354 +0100
@@ -59,6 +59,9 @@ char *alloca ();
 #ifdef HAVE_MALLOC_H
 #include <malloc.h>
 #endif /* HAVE_MALLOC_H */
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif /* HAVE_STDINT_H */
 
 #include "tre-internal.h"
 #include "tre-match-utils.h"
@@ -153,7 +156,7 @@ tre_tnfa_run_parallel(const tre_tnfa_t *
      everything in a single large block from the stack frame using alloca()
      or with malloc() if alloca is unavailable. */
   {
-    int tbytes, rbytes, pbytes, xbytes, total_bytes;
+    size_t tbytes, rbytes, pbytes, xbytes, total_bytes;
     char *tmp_buf;
     /* Compute the length of the block we need. */
     tbytes = sizeof(*tmp_tags) * num_tags;
@@ -168,11 +171,11 @@ tre_tnfa_run_parallel(const tre_tnfa_t *
 #ifdef TRE_USE_ALLOCA
     buf = alloca(total_bytes);
 #else /* !TRE_USE_ALLOCA */
-    buf = xmalloc((unsigned)total_bytes);
+    buf = xmalloc(total_bytes);
 #endif /* !TRE_USE_ALLOCA */
     if (buf == NULL)
       return REG_ESPACE;
-    memset(buf, 0, (size_t)total_bytes);
+    memset(buf, 0, total_bytes);
 
     /* Get the various pointers within tmp_buf (properly aligned). */
     tmp_tags = (void *)buf;